
Kneader Machine For Rubber Mixing
![]()
Working principle
The working principle of kneader machine is same with the rubber mixing machine. In the sealed mixing chamber, under the pressure of upper ram, the material is plasticized or mixed into the new required material by shearing, squeezing, stirring, rolling and other kneading effects between the two rotors that rotate in a certain speed and between the chamber walls.
Lubrication
The lubrication of this machine is mainly composed by three parts, that is the lubrication of reducer, the lubrication of worm and gear on tilting device, and the lubrication of other moving pairs. Both the reducer and worm gear are lubricated with splash lubrication.
Characteristics
The difference between the pressurized kneading machine and general mixer is mainly that no lower ram of kneader machine. While material unloading, take the front rotor as the axis, mixing chamber tilted 140 degree. The tilting movement is by hydraulic driven.
It is equipped with colling or heating system for mixing chamber, rotors and top ram. The inlet and outlet pipe connection of cooling water should be the opposite of the inlet and outlet connection of steam.
![]()
NO. | Description | Parameters |
1 | Total volume of mixing chamber | 170L |
2 | Working volume of mixing chamber | 75L |
3 | Rotor speed | 34/28rpm(50Hz) |
4 | Compressed air pressure | 0.6-0.8MPa |
5 | Cooling water pressure | 0.3-0.4MPa |
6 | Main motor power | 110KW |
7 | Main motor rotating speed | 985rpm |
8 | Tilting angle of mixing chamber | 140° |
9 | Tilting motor power | 3KW |
10 | Overall dimensions (Length*width*height) | 3350x2615x3105 |
11 | Machine approx. weight | ≈9.5T |
This is the main technical parameters of 75L rubber kneader. Regarding to the technical details of other models, please contact with us.
![]()



![]()
1. Q: What's the delivery time?
A: The machine should be designed and made according to every client's detailed requirement, so we have not stock in workshop. After receiving the order and advance payment, our engineer will make the design, then can put into production. We will try our best to shorten the delivery time.
2. Q: How to install the new machine?
A: We will supply a detailed operation manual. If requested, we'll arrange the technical engineer to service overseas.
3. Q: How to do the installation & commissioning under the special situation of Covid-19.
A: We can provide remote technical support online.
4. Q: Warranty period and spare parts supply?
A: We have one year warranty and life-long service. During the warranty period, if any parts broken because of manufacturing defects or other quality problems, we will supply one to one replacement. Even exceed the warranty period, we will give positive response.
5. Q: How to solve the problems during using the machines?
A: We have special after-sale team ready to solve the problems for our customers. Customers can describe the problems to us by email or telephone. Sometimes we need you to supply the problem pictures and videos for our technical engineers for reference. After finding the problem, we'll discuss and give you the most effective solution in a short time. If needed, we'll arrange the most experienced engineer to go to your factory for solving your problems.
Hot Tags: kneader machine for rubber mixing, China, suppliers, manufacturers, factory, price, buy, design, made in China, Rubber Calendering Machine, dispersion kneader, Rubber Mixing Machine, batch off, kneader mixer, rubber kneader machine
Previous
Rubber Kneader MixerNext
Rubber KneaderYou Might Also Like
Send Inquiry











